Carolus Socket 1/4" Drive 5.5mm Hex – DIN 3120

The Carolus 5.5mm Socket is a 1/4" square drive socket manufactured to DIN 3120 and ISO 1174 specifications with ball retention groove for secure engagement. Precision-forged construction ensures durability and accurate fit on standard 1/4" drive ratchets and power tools. Ideal for automotive technicians, mechanics, and trade professionals requiring reliable fastening solutions.